This year's Consumer Electronics Show has nearly arrived. Later today, I'll be hurtling (or perhaps just slogging) across the West Texas desert, bound for Vegas. CES is far too big an event to see very much of, no matter what: the endless aisles (highways!) of cheap laptop bags and e-cigarettes alone take up an incredible amount of floor space, but the good stuff takes up at least as much. The categories represented aren't necessarily new, but the trends vary each time: remote-controlled helicopters, from Parrot and others, have been been getting more capable for a few years running, along with 3D televisions, action cameras, ever-bigger displays, toys for kids, toys for adults, and the newest/slimmest/priciest/cheapest laptops and handhelds. Last year I had a chance to get close-up video views at Ubuntu TV and the successfully crowdfunded TouchFire keyboard, as well as interviews with John Ryan of Pixel Qi and Raspberry Pi instigator Eben Upton. I'll be on the lookout for some of my usual obsessions (open source in consumer products, bright LED-based projectors, interesting input devices), but what would you like to see up-close from this year's crop of exhibitors (sorry, it's a long list), and why?